An administration can be toxic.Logical formLearned from2 sentences. A mood of resignation can be toxic.Logical formLearned from2 sentences. A self-absorption can be toxic.Logical formLearned from2 sentences. An increase can be in exposure to toxic substances.Logical formLearned from2 sentences. Irritants may exert toxic effects.Logical formLearned from2 sentences. Drugs can be toxic to parts of a body.Logical formLearned from2 sentences. (Nerve tissue) may reveal toxic effects.Logical formLearned from2 sentences. Protection can be against toxic substances.Logical formLearned from2 sentences. A degree of (worker risk) may depend on a nature of toxic effects.Logical formLearned from2 sentences. Vapors may exert toxic effects.Logical formLearned from2 sentences. Toxic effects can be by inhalation.Logical formLearned from2 sentences. Some derivatives may potentiate toxic effects of compounds.Logical formLearned from2 sentences. Hazards may be associated with exposure to toxic substances.Logical formLearned from2 sentences. Variety of illnesses may be associated with exposure to toxic substances.Logical formLearned from2 sentences. Standards may deal with toxic substances.Logical formLearned from2 sentences.